Ampro Corporation AMPRO Single Board Computer MightyBoard 821 - Manual (Page 9)

Chapter 2 Product Overview
MightyBoard 821 Reference Manual 5
♦ Provides standard printer port
♦ Supports IEEE standard 1284 protocols of EPP and ECP outputs
♦ Provides bi-directional data lines
♦ Supports 16 byte FIFO for ECP mode
• USB Ports
♦ Provides two root USB hubs
♦ Provides six USB ports
♦ Supports USB bootable devices
♦ Supports USB 2.0 and legacy USB v1.1
♦ Supports over-current fuses on board
♦ Supports over-current detection status on board
• Serial Ports
♦ Provides four buffered serial ports with full handshaking
♦ Provides 16550-equivalent controllers, each with a built-in 16-byte FIFO buffer
♦ Supports RS232 capability on all four ports
♦ Supports full modem capability on three of the four ports
♦ Supports RS485 or RS422 operation on two of the four ports
♦ Supports programmable word length, stop bits, and parity
♦ Supports 16-bit programmable baud-rate generator and an interrupt generator
• Infrared Interface
♦ Provides a five-pin IrDA interface header (J7)
♦ Supports IrDA v1.1
♦ Supports HPSIR and ASKIR infrared modes
• Keyboard/Mouse Interface
♦ Provides a single PS/2 keyboard port
♦ Provides a single PS/2 mouse port
• Audio Interface
♦ Provides a single three-pin audio stack for MIC In, Line In, and Line Out
♦ Supports AC'97 standard
♦ AC'97 CODEC on board
• Ethernet Interface
♦ Supports two fully independent ethernet ports
♦ Integrated LEDs on each port (Link/Activity and Speed)
♦ Provides PCIe interface using Intel 82573V controller
♦ Supports IEEE 802.11 10BaseT/100BaseTX/1000BaseT compatible physical layer
♦ Supports auto-negotiation for speed, duplex mode, and flow control
♦ Supports full duplex or half-duplex mode
• Full-duplex mode supports transmit and receive frames simultaneously
• Supports IEEE 802.11 flow control in full duplex mode